中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
5-氨基-3-氰基-1-(2,6-二氯-4-三氟甲基苯基)吡唑 | 5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole | 120068-79-3 | C11H5Cl2F3N4 | 321.089 |
The reaction of 5-amino-3-cyano-1-(2, 6-dichloro-4-trifluoromethylphenyl) -1H-pyrazole and 5-amino-1-[2, 6-dichloro-4-(trifluoromethylphenyl]-4-trifluoromethylsulfinyl-1H-pyrazole-3-carbonitrile (Fipronil) with arylsulfonyl chlorides gave the 5-arylsulfonamides at room temperature in high yields. Some of these compounds had insecticidal activity against pests such as army worm and rice plant hopper.